{"id":"https://openalex.org/W3019814181","doi":"https://doi.org/10.18466/cbayarfbe.513732","title":"Obtaining the Heart Rate Information from the Speckle Images by Fractal Analysis Method","display_name":"Obtaining the Heart Rate Information from the Speckle Images by Fractal Analysis Method","publication_year":2020,"publication_date":"2020-03-27","ids":{"openalex":"https://openalex.org/W3019814181","doi":"https://doi.org/10.18466/cbayarfbe.513732","mag":"3019814181"},"language":"en","primary_location":{"id":"doi:10.18466/cbayarfbe.513732","doi":"https://doi.org/10.18466/cbayarfbe.513732","is_oa":true,"landing_page_url":"https://doi.org/10.18466/cbayarfbe.513732","pdf_url":"https://dergipark.org.tr/en/download/article-file/1018171","source":{"id":"https://openalex.org/S2738732733","display_name":"Celal Bayar \u00dcniversitesi Fen Bilimleri Dergisi","issn_l":"1305-130X","issn":["1305-130X","1305-1385"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318361","host_organization_name":"Manisa Celal Bayar University","host_organization_lineage":["https://openalex.org/P4310318361"],"host_organization_lineage_names":["Manisa Celal Bayar University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Celal Bayar \u00dcniversitesi Fen Bilimleri Dergisi","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dergipark.org.tr/en/download/article-file/1018171","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088915672","display_name":"Erkan Zeki Eng\u0131n","orcid":"https://orcid.org/0000-0002-2249-3139","observed_orcids":["https://orcid.org/0000-0002-2249-3139"]},"institutions":[{"id":"https://openalex.org/I41641357","display_name":"Ege University","ror":"https://ror.org/02eaafc18","country_code":"TR","type":"education","lineage":["https://openalex.org/I41641357"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Erkan Zeki Engin","raw_affiliation_strings":["Ege \u00dcniversitesi, Elektrik-Elektronik M\u00fch. B\u00f6l\u00fcm\u00fc"],"raw_orcid":"https://orcid.org/0000-0002-2249-3139","affiliations":[{"raw_affiliation_string":"Ege \u00dcniversitesi, Elektrik-Elektronik M\u00fch. B\u00f6l\u00fcm\u00fc","institution_ids":["https://openalex.org/I41641357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065798898","display_name":"Ayla Bur\u00e7in \u015ei\u015fli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16748637","display_name":"Manisa Celal Bayar University","ror":"https://ror.org/053f2w588","country_code":"TR","type":"education","lineage":["https://openalex.org/I16748637"]},{"id":"https://openalex.org/I41641357","display_name":"Ege University","ror":"https://ror.org/02eaafc18","country_code":"TR","type":"education","lineage":["https://openalex.org/I41641357"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ayla Bur\u00e7in \u015ei\u015fli","raw_affiliation_strings":["Celal Bayar University","Ege University , Graduate School of Natural and Applied Science , Department of Biomedical Technologies ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Celal Bayar University","institution_ids":["https://openalex.org/I16748637"]},{"raw_affiliation_string":"Ege University , Graduate School of Natural and Applied Science , Department of Biomedical Technologies ,","institution_ids":["https://openalex.org/I41641357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065615002","display_name":"Arman Jalali Pahnvar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I41641357","display_name":"Ege University","ror":"https://ror.org/02eaafc18","country_code":"TR","type":"education","lineage":["https://openalex.org/I41641357"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Arman Jalali Pahnvar","raw_affiliation_strings":["Ege University , Graduate School of Natural and Applied Science , Department of Nuclear Sciences ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ege University , Graduate School of Natural and Applied Science , Department of Nuclear Sciences ,","institution_ids":["https://openalex.org/I41641357"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010070643","display_name":"Mehmet Engin","orcid":"https://orcid.org/0000-0002-2166-4522","observed_orcids":["https://orcid.org/0000-0002-2166-4522"]},"institutions":[{"id":"https://openalex.org/I41641357","display_name":"Ege University","ror":"https://ror.org/02eaafc18","country_code":"TR","type":"education","lineage":["https://openalex.org/I41641357"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Mehmet Engin","raw_affiliation_strings":["Ege University , Faculty of Engineering , Department of Electrical and Electronics Engineering ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ege University , Faculty of Engineering , Department of Electrical and Electronics Engineering ,","institution_ids":["https://openalex.org/I41641357"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2004,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.46621815,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"16","issue":"1","first_page":"47","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.6963000297546387,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.6963000297546387,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.24320000410079956,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.02889999933540821,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heart-rate-measurement","display_name":"heart rate measurement","score":0.9089999794960022},{"id":"https://openalex.org/keywords/laser-speckle-contrast-imaging","display_name":"laser speckle contrast imaging","score":0.9850000143051147},{"id":"https://openalex.org/keywords/fractal-analysis","display_name":"fractal analysis","score":0.9620000123977661},{"id":"https://openalex.org/keywords/speckle-images","display_name":"speckle images","score":0.902999997138977},{"id":"https://openalex.org/keywords/non-invasive-monitoring","display_name":"non-invasive monitoring","score":0.7710000276565552}],"concepts":[{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.9400688409805298},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.6325193643569946},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.5551462769508362},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5266002416610718},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5134881138801575},{"id":"https://openalex.org/C162494671","wikidata":"https://www.wikidata.org/wiki/Q2845227","display_name":"Fractal analysis","level":4,"score":0.5075594186782837},{"id":"https://openalex.org/C2983437453","wikidata":"https://www.wikidata.org/wiki/Q1072","display_name":"Human heart","level":2,"score":0.49889683723449707},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.46059712767601013},{"id":"https://openalex.org/C180940675","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle noise","level":3,"score":0.4604502320289612},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45277032256126404},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.43373292684555054},{"id":"https://openalex.org/C99507719","wikidata":"https://www.wikidata.org/wiki/Q1504755","display_name":"Speckle imaging","level":3,"score":0.42128047347068787},{"id":"https://openalex.org/C26546657","wikidata":"https://www.wikidata.org/wiki/Q1412452","display_name":"Fractal dimension","level":3,"score":0.3238997161388397},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27989479899406433},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.15697374939918518},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12705788016319275},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.08270230889320374},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.06878131628036499},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.18466/cbayarfbe.513732","doi":"https://doi.org/10.18466/cbayarfbe.513732","is_oa":true,"landing_page_url":"https://doi.org/10.18466/cbayarfbe.513732","pdf_url":"https://dergipark.org.tr/en/download/article-file/1018171","source":{"id":"https://openalex.org/S2738732733","display_name":"Celal Bayar \u00dcniversitesi Fen Bilimleri Dergisi","issn_l":"1305-130X","issn":["1305-130X","1305-1385"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318361","host_organization_name":"Manisa Celal Bayar University","host_organization_lineage":["https://openalex.org/P4310318361"],"host_organization_lineage_names":["Manisa Celal Bayar University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Celal Bayar \u00dcniversitesi Fen Bilimleri Dergisi","raw_type":"journal-article"},{"id":"pmh:oai:dergipark.org.tr:article/513732","doi":null,"is_oa":true,"landing_page_url":"https://dergipark.org.tr/tr/pub/cbayarfbe/issue/53288/513732","pdf_url":"https://dergipark.org.tr/tr/pub/cbayarfbe/issue/53288/513732","source":{"id":"https://openalex.org/S4306401840","display_name":"DergiPark (Istanbul University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67581229","host_organization_name":"Istanbul University","host_organization_lineage":["https://openalex.org/I67581229"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"mag:3019814181","doi":null,"is_oa":true,"landing_page_url":"https://avesis.ege.edu.tr/yayin/84e54186-1550-46fe-93f6-b38414a12bf9/obtaining-the-heart-rate-information-from-the-speckle-images-byfractal-analysis-method","pdf_url":null,"source":{"id":"https://openalex.org/S2738732733","display_name":"Celal Bayar \u00dcniversitesi Fen Bilimleri Dergisi","issn_l":"1305-130X","issn":["1305-130X","1305-1385"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318361","host_organization_name":"Manisa Celal Bayar University","host_organization_lineage":["https://openalex.org/P4310318361"],"host_organization_lineage_names":["Manisa Celal Bayar University"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Celal Bayar \u00dcniversitesi Fen Bilimleri Dergisi","raw_type":null}],"best_oa_location":{"id":"doi:10.18466/cbayarfbe.513732","doi":"https://doi.org/10.18466/cbayarfbe.513732","is_oa":true,"landing_page_url":"https://doi.org/10.18466/cbayarfbe.513732","pdf_url":"https://dergipark.org.tr/en/download/article-file/1018171","source":{"id":"https://openalex.org/S2738732733","display_name":"Celal Bayar \u00dcniversitesi Fen Bilimleri Dergisi","issn_l":"1305-130X","issn":["1305-130X","1305-1385"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318361","host_organization_name":"Manisa Celal Bayar University","host_organization_lineage":["https://openalex.org/P4310318361"],"host_organization_lineage_names":["Manisa Celal Bayar University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Celal Bayar \u00dcniversitesi Fen Bilimleri Dergisi","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3019814181.pdf","grobid_xml":"https://content.openalex.org/works/W3019814181.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1564778959","https://openalex.org/W1965262908","https://openalex.org/W2000909451","https://openalex.org/W2023606650","https://openalex.org/W2032121576","https://openalex.org/W2056830321","https://openalex.org/W2078206416","https://openalex.org/W2117040077","https://openalex.org/W2118901913","https://openalex.org/W2133589238","https://openalex.org/W2147182902","https://openalex.org/W2154254004","https://openalex.org/W2346589353","https://openalex.org/W2491061016","https://openalex.org/W2554114274","https://openalex.org/W2749081053","https://openalex.org/W2905963588","https://openalex.org/W2932963958"],"related_works":["https://openalex.org/W1993273082","https://openalex.org/W2065003009","https://openalex.org/W3097355170","https://openalex.org/W2604266176","https://openalex.org/W3087235465","https://openalex.org/W2015141143","https://openalex.org/W2083801412","https://openalex.org/W4248695248","https://openalex.org/W6959908403","https://openalex.org/W3138662259"],"abstract_inverted_index":{"Heart":[0],"rate":[1,18,98,146],"is":[2,11,39,46,76,104,112,124,177],"the":[3,9,16,30,34,40,67,105,157,166,180],"main":[4],"data":[5,162],"that":[6,179],"shows":[7],"if":[8],"heart":[10,17,31,59,97,145],"working":[12],"properly.":[13],"Therefore,":[14],"obtaining":[15,144],"information":[19,147],"has":[20,184],"a":[21],"vital":[22],"importance.":[23],"There":[24],"are":[25,66],"some":[26],"methods":[27],"to":[28,57,117,131],"measure":[29,58],"rate,":[32],"but":[33,108],"most":[35],"commonly":[36],"used":[37],"one":[38],"Electrocardiography":[41],"(ECG).":[42],"However,":[43],"this":[44,136,154],"method":[45,111,142,155,174,183],"expensive":[47],"and":[48,64,79,89,160,175],"non-portable.":[49],"Therewithal,":[50],"optical":[51,70],"studies":[52],"have":[53],"recently":[54],"been":[55],"conducted":[56],"rate.":[60],"Being":[61],"non-invasive,":[62],"inexpensive,":[63],"safe":[65],"advantages":[68],"of":[69,153,170],"measurements.":[71],"Laser":[72],"speckle":[73,94,119,122,149,171],"contrast":[74,95,172],"imaging":[75,83],"an":[77],"effective":[78],"simple":[80],"technique":[81],"for":[82,127,143,156],"heterogeneous":[84],"environments":[85],"such":[86],"as":[87],"human":[88],"animal":[90],"tissues.":[91],"By":[92],"laser":[93],"analysis,":[96],"can":[99],"be":[100],"obtained":[101],"easily.":[102],"It":[103],"standard":[106],"technique,":[107],"fractal":[109,140],"analysis":[110,141,173,182],"also":[113],"very":[114],"convenient":[115],"way":[116],"study":[118],"images":[120],"because":[121],"pattern":[123],"quite":[125],"appropriate":[126],"studying":[128],"fractality":[129],"due":[130],"its":[132],"granular":[133],"structure.":[134],"In":[135],"paper,":[137],"we":[138],"present":[139],"from":[148],"images.":[150],"The":[151],"results":[152,169],"various":[158],"in-vivo":[159],"in-vitro":[161],"were":[163],"compared":[164],"with":[165],"reference":[167],"model":[168],"it":[176],"observed":[178],"proposed":[181],"provided":[185],"sufficient":[186],"results.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2020-05-01T00:00:00"}
